# Downgrading and Upgrading Gray-Scale Ultrasound BI-RADS Categories of Benign and Malignant Masses With Optoacoustics: A Pilot Study

> Research article (American Journal of Roentgenology, 2018) · cited 39× · AI/ML

**Wikidata**: [openalex:W2819837482](https://www.wikidata.org/wiki/openalex:W2819837482)  
**Source**: https://4ort.xyz/entity/downgrading-and-upgrading-gray-scale-ultrasound-bi-rads-categories-of-benign-and-malignant-masses-with-optoacoustics-a-p